BK25 5/8 Inch Single Groove V Belt Pulley Cast Iron 2.6 Inch Outside Diameter With 5/8 Inch Bore For 4L 5L B And A Belts, 1 Keyed Shaft, Epoxy Coated, Includes 2 Hex Set Screws For Reliable Power Transmission

Cast Iron 2.6in OD, Single Pulley V-Groove for 5L Belts
✔️ 5/8 bore, 1 groove, fits 5L/B belts on 5/8 shaft, ready to install

This single pulley is designed for V-belt drive systems in small machines, workshops, and DIY projects. It is bored for a 5/8 inch keyed shaft and uses dual hex set screws to ensure a secure fit. It works with B belts (5L) and can accommodate A belts with deeper seating.

✅ Material: Cast Iron with epoxy coating
✅ Outside diameter: 2.6 in (66 mm) OD
✅ Bore: 5/8 in (15.9 mm) keyed shaft
✅ Groove: 1 groove for 4L, 5L, B belts
✅ Mounting: dual hex set screws for secure fit
✅ Belt compatibility: works with B belts (5L) and accepts A belts with deeper seating

💡 What is a belt pulley used for? A belt pulley is a handy drive component that transfers rotational motion from one shaft to another using a belt. - Transfers power in small drive systems and DIY projects - Keeps belts aligned and reduces slipping for consistent speed - Works with V-belt sizes such as 4L, 5L and B belts on a 5/8 inch keyed shaft